baber/WOPTO huggingface dataset:
Patent JP-2021007155-A (JP)
Title: Bonding device
Inventor: INAMASU HISASHI
IPC: B65G49/07
Filed: 2020-09-09
Abstract: To provide a bonding device capable of suppressing the generation of particles.SOLUTION: A bonding device according to one aspect of an embodiment includes an upper side holding part, a lower side holding part, a pushing part, and a suction holding part. The upper holding part holds a first substrate from an upper surface side that is a non-bonded surface. The lower side holding part is provided below the upper side holding part, and holds a second substrate from a lower surface side so as to face the first substrate. The pushing part presses the center part of the first substrate from above so that the first substrate is brought into contact with the second substrate. The suction holding part is provided so that it can be raised and lowered with respect to the upper side holding part, and holds, by sucking, a part of the upper surface on the first substrate before the first substrate is held by the upper side holding part. The suction holding part includes: a base part that can be raised and lowered with respect to the upper side holding part; a plurality of intake channels through which intake air sucking the first substrate circulates; and a plurality of suction members provided to the plurality of intake channels, respectively, and contacting with the first substrate before the first substrate is held by the upper side holding part and sucking the first substrate. The plurality of suction members each include an elastic member having elasticity that expands and contracts in the vertical direction.SELECTED DRAWING: Figure 11
Patent JP-2022037832-A (JP)
Title: Walking vehicle that is made to advance by vertical stepping motion
Inventor: OJIMA JUNICHIRO
IPC: A61H3/04
Filed: 2020-08-25
Abstract: To provide a walking vehicle for a Parkinson disease patient that is made to advance by performing motion similar to stepping up stairs, by utilizing a behavioral characteristics of the patient being capable of relatively easily performing stepping up stairs even in a situation in which medicine effect is eliminated.SOLUTION: A walking vehicle is constituted by: a base frame body 3 to which front wheels and rear wheels are attached; a pair of crank rotation bodies 40, 50; a pair of footplates 9; and a handrail frame 2. The respective crank rotation bodies are attached to the base frame body 3 in the same phase, in parallel, and rotatably. The footplates 9 are also rotatably attached to the respective crank rotation bodies. When a user performs vertical stepping motion on the footplates 9, this configuration makes the footplates 9 rotate the crank rotation bodies and simultaneously repeat vertical and longitudinal slide movement while keeping the footplates in parallel with the ground. On the other hand, the crank rotation bodies have a rotation shaft 16 connected, using a chain 12 or the like, to a vehicle shaft, to which a vehicle wheel is fixed, in a radius of rotation similar to that of the vehicle shaft, which makes the motion make the walking vehicle advance at speed similar to walking speed.SELECTED DRAWING: Figure 1
Patent JP-2022047251-A (JP)
Title: Inspection device, inspection system, ultrasonic diagnostic device, acoustic coupling member device, and program
Inventor: MAKITA HIROHISA
IPC: A61B8/00
Filed: 2020-09-11
Abstract: To accurately inspect the performance of an ultrasonic probe by a simple device.SOLUTION: An inspection device comprises a detection unit and an inspection unit. The detection unit detects the waveform of a reflection wave having passed through an acoustic coupling member, the reflection wave having been obtained by transmitting an ultrasonic wave by the ultrasonic probe, causing the ultrasonic wave to pass through an acoustic coupling member adhering to the acoustic radiation surface of the ultrasonic probe, and reflecting the ultrasonic wave. The inspection unit inspects the performance of the ultrasonic probe on the basis of the waveform detected by the detection unit.SELECTED DRAWING: Figure 1
Patent JP-2022048723-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: HAYASHI RYUICHIRO
IPC: H04N7/18
Filed: 2020-09-15
Abstract: To facilitate a user to view a preferable image.SOLUTION: A server 1 has: a data acquisition unit 131 that acquires first moving image data generated by picking up an image of or drawing a predetermined space at a first angle and second moving image data associated with the first moving image data and generated by picking up an image of or drawing the space at a second angle; a preference specification unit 133 that specifies the details of the preference of a user who views at least one of the first moving image data and the second moving image data; and a display control unit 134 that, based on the details of the preference specified by the preference specification unit 133, controls to display, on a user terminal 2, selected moving image data that is the moving image data selected from the first moving image data and the second moving image data.SELECTED DRAWING: Figure 4
Patent JP-2022050209-A (JP)
Title: Optical module and optical connector cable
Inventor: ISHIDA TAKUYA
IPC: G02B6/42
Filed: 2020-09-17
Abstract: To provide an optical module formed thinner.SOLUTION: An optical module includes: a substrate having a first face and a second face opposing each other; an optical element mounted on the substrate; and a lens module. The lens module includes a lens structured to optically connect to the optical element. An optical fiber and the optical element are optically connected through the lens. The substrate includes a cavity recessed from a first face toward a second face so as to have a bottom part. At least part of the lens module is accommodated inside the cavity.SELECTED DRAWING: Figure 5
Patent JP-2022051033-A (JP)
Title: Stator and motor
Inventor: SUZUKI FUMINORI
IPC: H02K3/02
Filed: 2020-09-18
Abstract: To suppress the decline in energy efficiency.SOLUTION: A stator 4 includes a stator core 41 having a cylindrical yoke 41a and a teeth 41b protruding from the inner peripheral surface of the yoke 41a, and a coil 42 attached to the teeth 41b. The coil 42 has an outer peripheral portion 43 on the yoke 41a side and an inner peripheral portion 44 on the side opposite to the yoke 41a with respect to the outer peripheral portion 43. The outer peripheral portion 43 includes a first portion 51, and the inner peripheral portion 44 includes a second portion 52. The electric resistance value of the second portion 52 is larger than the electric resistance value of the first portion 51.SELECTED DRAWING: Figure 3
Patent JP-2021000121-A (JP)
Title: Factor h binding protein variants and methods of use thereof
Inventor: PETER T BEERNINK
IPC: A61P31/04
Filed: 2020-09-23
Abstract: To provide variant factor H binding proteins that can elicit antibodies that are bactericidal for at least one strain of Neisseria meningitidis, compositions comprising such proteins, and methods of use of such proteins.SOLUTION: This invention relates to variants of factor H binding protein (fHbp), wherein: the variant binds human factor H (fH) with an affinity that is 50% or less of the affinity of fHbp for human fH; and the variant of fHbp induces a bactericidal antibody response to at least one strain of Neisseria meningitidis in a mammalian host.SELECTED DRAWING: Figure 1
Patent JP-2021001211-A (JP)
Title: Sunscreen formulations optimized for formation of vitamin d
Inventor: BERND HERZOG
IPC: A61K8/37
Filed: 2020-09-24
Abstract: To provide sunscreen formulations for increasing the transmittance of UV radiation on human skin for production of cholecalciferol (previtamin D3) and simultaneously for application to human skin for protecting the skin against the UV radiation when the skin is exposed to the sun.SOLUTION: A sunscreen formulation comprises at least one of UV filters (A) selected from (a) triazine derivatives, (b) cinnamic acid derivatives, (c) bis-resorcinyl triazines, (f) benzimidazole derivatives, (i5) 4-methylbenzylidene camphor, and the like; and optionally comprises at least one of UV filters (B) selected from (d) aminobenzophenone derivatives, (e) dibenzoylmethane derivatives, (g) β,β-diphenylacrylate derivatives, (i5) different camphor derivatives, and the like; where a ratio R of an effective irradiance Epvd for previtamin D3 formation to an effective irradiance Eer for erythema formation on skin is at least 1.8.SELECTED DRAWING: None
Patent JP-2022053607-A (JP)
Title: Formation method of metal plating film
Inventor: IIZAKA HIROFUMI
IPC: H05K3/18
Filed: 2020-09-25
Abstract: To provide a formation method of a metal plating film capable of performing a uniform deposition in a specific electroless plating method even in a case where a base material has a recess on a surface opposite to a surface on which a plating film is formed.SOLUTION: In an embodiment of the present invention, there is provided a formation method of a metal plating film which includes a step of precipitating a first metal on a base material by contacting a porous film including an electroless plating liquid containing a first metal ion to the base material having a second metal at least on a surface. The base material has a recess on a surface opposite to a surface contacting the porous film. When the porous film is contacted to the base material, a third metal is embedded in the recess, the third metal having an ionization tendency larger than that of the first metal and the second metal. A sacrificial anode constituted by the third metal is arranged on a surface of the base material opposite to a surface contacting the porous film.SELECTED DRAWING: Figure 1
Patent JP-2020202877-A (JP)
Title: combine
Inventor: CHANG DONG
IPC: A01F12/22
Filed: 2020-09-30
Abstract: To solve a problem that a conventional thresher is provided with a mechanical reversal mechanism so that the structure is complicated, the weight is increased, and it is impossible to manually rotate a threshing cylinder.SOLUTION: In a combine, a reaping device 4 for reaping grain culms in a farm field is provided in front of a travelling device 2. A thresher 3 connected to the reaping device 4 by a conveyance elevator 14 is provided above the travelling device 2. A grain tank 5 is provided on a lateral side of the thresher 3. The thresher 3 is configured by axially mounting a threshing cylinder 15 with threshing teeth 37 on the outer peripheral surface by a threshing cylinder shaft 40. The threshing cylinder 15 is configured so as to be manually rotated by a dedicated tool 45 that engages with a part away from the threshing cylinder shaft 40 in a state that an upper cover 55 surrounding the threshing cylinder 15 is open.SELECTED DRAWING: Figure 6
Patent JP-2022059491-A (JP)
Title: Reading device, image forming apparatus, and method
Inventor: NAMBARA YASUAKI
IPC: G03B27/54
Filed: 2020-10-01
Abstract: To reduce processing of removing show-through on an image.SOLUTION: A reading device of the present invention comprises: a first light source that irradiates a reading object with light; a second light source that irradiates the reading object with light different in transmittance through the reading object from the first light source; a first reading unit that reads the light from the first light source from the reading object to output first image data; a second reading unit that reads the light from the second light source from the reading object to output second image data; comparison means that compares the first image data and the second image data with each other; and correction means that, when the difference between the data is equal to or more than a first threshold, corrects data of an image area in which the difference is equal to or more than the first threshold in the first image data or the second image data.SELECTED DRAWING: Figure 2
Patent JP-2022060765-A (JP)
Title: Manufacturing method of nitride semiconductor device, and nitride semiconductor device
Inventor: INAMOTO TAKURO
IPC: H01L21/336
Filed: 2020-10-05
Abstract: To provide a manufacturing method of a nitride semiconductor device capable of highly accurately controlling an acceptor concentration on a surface of a gallium nitride layer, and the nitride semiconductor device.SOLUTION: A manufacturing method of a nitride semiconductor device includes: a first implantation step of performing ion implantation of a p-type impurity at one face side of a gallium nitride layer, thereby forming a p-type implantation layer in the gallium nitride layer; a diffusion step of diffusing the p-type impurity contained in the p-type implantation layer by applying heat treatment to the gallium nitride layer, thereby forming a p-type diffusion layer in the gallium nitride layer; and a surface concentration control step of removing a part of the p-type diffusion layer from the one face side, thereby matching a surface concentration of the p-type diffusion layer to a preset value.SELECTED DRAWING: Figure 2C
Patent JP-2021117485-A (JP)
Title: Liquid crystal display device
Inventor: ITO RYOKI
IPC: G02F1/1343
Filed: 2020-10-07
Abstract: To provide a liquid crystal display device capable of inhibiting reduction in numerical aperture and performing defect correction of a bus line without newly adding a conductive layer for defect correction of the bus line.SOLUTION: The liquid crystal display device comprises: a plurality of gate bus lines provided on a first metal layer; a plurality of auxiliary capacitance wires provided alternately with the plurality of gate bus lines on the first metal layer; an insulator layer provided on the first metal layer; a plurality of source bus lines provided on a second metal layer above the insulator layer so as to intersect the plurality of gate bus lines and the plurality of auxiliary capacitance wires; and a plurality of correction wires provided on the second metal layer and arranged so as to intersect each gate bus line on each region between two adjacent source bus lines. Each correction wire mentioned above overlaps with two auxiliary capacitance wires adjacent to the intersecting gate bus lines.SELECTED DRAWING: Figure 2A
Patent JP-2022061679-A (JP)
Title: Storage facility and storage method
Inventor: ISHIGAMI DAISUKE
IPC: C02F1/28
Filed: 2020-10-07
Abstract: To provide storage facilities capable of coping even with the case where the total content of heavy metal and the like in a storage object exceeds an initial planned amount.SOLUTION: Storage facilities 1 comprise a first storage part 2 that is provided in natural ground M, and second storage parts 3A and 3B that are provided within its volume. Since the second storage parts 3A and 3B are containment structures having seepage control works 6A and 6B, a storage object high in the content of heavy metal and the like can be stored.SELECTED DRAWING: Figure 1
Patent JP-2022061775-A (JP)
Title: Elevator and setting method of elevator landing position
Inventor: MIYAHARA AKIHIRO
IPC: B66B3/02
Filed: 2020-10-07
Abstract: To provide an elevator and a setting method of an elevator landing position capable of more easily setting a landing position.SOLUTION: An elevator comprises a projecting body, a pair of door vanes 25, a position detector, and a landing detection part. The projecting body is installed on a landing door at each floor. The projecting body projects toward a hoistway. The pair of door vanes 25 are on a car door. The pair of door vanes 25 transmit a force to open/close the landing door through the projecting body in a space 26 between the door vanes 25 when the car door opens/closes. The position detector detects a vertical position of the projecting body in the space 26 between the door vanes 25. The landing detection part stores in advance the vertical position of the projecting body in the space 26 between the door vanes 25 when the car lands. The landing detection part detects the car landing based on the projecting body position detected by the position detector.SELECTED DRAWING: Figure 4
Patent JP-2022064391-A (JP)
Title: Face shield and manufacturing method thereof
Inventor: YASUDA MASAHIRO
IPC: A41D13/12
Filed: 2020-10-14
Abstract: To provide a face shield capable of protecting the entire face from splashes of saliva, a liquid medicine, etc. that can be manufactured easily and quickly in large quantities, is significantly inexpensive, hardly gets fogged, and can be mounted irrespective of a mask shape.SOLUTION: A face shield 1 used by being fixed to a mask includes a shield member 11 for protecting the face, and a mask fixing member 12 joined with the shield member 11. Two insertion parts 14 for inserting ear hooking cords of a mask are formed by the mask fixing member 12. A plurality of vent holes 17 are provided roughly at the central part of the shield member 11.SELECTED DRAWING: Figure 1
Patent JP-2022070003-A (JP)
Title: Display system
Inventor: NARITA SAKI
IPC: G06F3/0481
Filed: 2020-10-26
Abstract: To provide a display system capable of giving an opportunity to start a conversation between passengers in consideration of the intention of each passenger's conversation, in a vehicle in which multiple passengers can ride together.SOLUTION: A display system 100 includes a control device CTR and one or more display devices DD1 to DD4. The control device CTR executes processing for displaying the degree of conversational desire (conversational desire degree) of each passenger PS1 to PS4 in a vehicle. Alternatively, the control device CTR executes processing for displaying the intention of conversation between passengers, which is the intention of conversation of another passenger with respect to each passenger in the vehicle. The degree of conversational desire and the intention of conversation between passengers are input by passengers who operate input devices ID1 to ID4 provided in the display system, or estimated by the control device based on passenger status information detected by sensors provided in the display system.SELECTED DRAWING: Figure 4
Patent JP-2022072070-A (JP)
Title: Boiler feed water treatment apparatus and boiler feed water treatment method
Inventor: KIKUCHI YOSUKE
IPC: C02F1/42
Filed: 2020-10-29
Abstract: To provide a boiler feed water treatment apparatus that can appropriately control an impurity concentration of make-up water.SOLUTION: A boiler feed water treatment apparatus 1 according to one aspect of the present invention comprises: a reverse osmosis membrane device 2 that treats raw water with a reverse osmosis membrane and separates the raw water into permeated water and concentrated water; a raw water introduction line 40 that mixes the raw water with the permeated water separated by the reverse osmosis membrane device 2; and a water softening device 4 that removes hardness components from mixed water of the raw water and the permeated water by ion exchange.SELECTED DRAWING: Figure 1
Patent JP-2021074542-A (JP)
Title: Using statistical characteristics of multiple grouped ecg signals to detect inconsistent signals
Inventor: GOVARI ASSAF
IPC: A61B5/25
Filed: 2020-11-04
Abstract: To provide intra-body cardiac electrocardiogram sensing.SOLUTION: A system includes signal acquisition circuitry and a processor. The signal acquisition circuitry is configured to receive multiple intra-cardiac signals acquired by multiple electrodes of an intra-cardiac probe in a heart of a patient. The processor is configured to extract multiple annotation values from the intra-cardiac signals, to select a group of the intra-cardiac signals, to identify in the group one or more annotation values that are statistically deviant in the group by more than a predefined measure of deviation, and to visualize the annotation values to a user, excluding the statistically deviant annotation values.SELECTED DRAWING: Figure 1
Patent JP-2022074358-A (JP)
Title: Electronic control device and manufacturing method thereof
Inventor: IBATA TOMOAKI
IPC: H05K5/03
Filed: 2020-11-04
Abstract: To provide an electronic control device and a manufacturing method thereof that can suppress the overflow of an adhesive while enabling the application of the adhesive using a one-stroke writing route as an application route.SOLUTION: In an electronic control device and a manufacturing method thereof according to the present invention, in the electronic control device in which a circuit board is housed in a housing consisting of a case and a cover, the case has a groove portion to which an adhesive is applied, the groove portion forms a one-stroke writing path that passes around the periphery of the case and around the screw in a one-stroke writing manner, and the groove depth of the two-pass groove portion of the groove portion that passes twice in the one-stroke writing path is made deeper than the groove depth of the one-pass passage groove portion that passes once in the one-stroke writing path of the groove portion.SELECTED DRAWING: Figure 6
Patent JP-2022074800-A (JP)
Title: Exposure device, exposure method, and article manufacturing method
Inventor: AKAMATSU AKIRO
IPC: H01L21/68
Filed: 2020-11-05
Abstract: To reduce deterioration in productivity due to calibration operation.SOLUTION: An exposure device has a projection optical system for projecting a pattern of a mask onto a substrate, a detection optical system for detecting light quantity distribution of illumination light having passed through a first measurement mark arranged on an object surface of the projection optical system, the projection optical system and a second measurement mark arranged on an image surface of the projection optical system, and a control part for controlling a relative position between the mask and the substrate, in which the control part controls a relative position in an optical axis direction of the projection optical system and a relative position in a direction vertical to the optical axis direction at a third timing after a second timing after a first timing, based on first light quantity distribution of the illumination light having passed through the first measurement mark and the second measurement mark detected by the detection optical system at the first timing, and second light quantity distribution of illumination light having passed through each of the first measurement mark and the second measurement mark detected by the detection optical system at the second timing.SELECTED DRAWING: Figure 2
Patent JP-2022042458-A (JP)
Title: Mixing method and system thereof
Inventor: YEH LIANG-HUI
IPC: B01F27/72
Filed: 2020-11-10
Abstract: To obtain a mixing method and a system thereof.SOLUTION: A mixing method provided by the present invention includes dissolving a solid polymeric raw material into a flowable molten raw material fluid, then, allowing it to flow into a mixing space at a first volume flow rate, and introducing a foaming agent in fluid form into the mixing space at a same time or another time as the raw material fluid enters the mixing space, and mixing the foaming agent and the molten raw material fluid to be a mixture. The mixture flows at a second volume flow rate in the mixing space, the second volume flow rate is greater than the first volume flow rate. This allows a material flow to flow steadily or intermittently in one direction during a process of the material flow in the mixing space, depending on an environment or conditions in the mixing space where the material flow is flowing at a relatively high volumetric flow rate, thereby achieving a backstop effect.SELECTED DRAWING: Figure 2